Company lists · Data refreshed September 2026

Top 25 Electric grid optimization software based in France

Name: Electric grid optimization software based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 46 companies tracked

RevenueBase identified 46 electric grid optimization software headquartered in France as of September 2026 and tracks 1,035 professional contacts across them, including 467 with verified work emails and 38 with mobile numbers. Paris is the largest hub.

This list covers electric grid optimization software headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

46Companies

1,035Contacts tracked

467Verified emails

38Mobile numbers

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The 25 largest electric grid optimization software based in France

Ranked by team size

Top 25 of 46 electric grid optimization software based in France, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to electric grid optimization software: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Energy Pool	Partial evidence	Le Bourget Du Lac, France	51-200	290 contacts →
	Partial evidence “At the centre of the smart grid revolution, Energy Pool manages and optimizes complex systems (energy consumption of industrial sites, decentralized production, renewable…” Source: RevenueBase Database · checked Sep 1, 2026
2	EDF International Networks	Indirect evidence	La Defense, France	51-200	174 contacts →
	Indirect evidence “EDF International Networks, Bringing World‑Class Distribution Expertise to Utilities Worldwide As a subsidiary of the EDF Group (France), one of the global leaders in the…” Source: RevenueBase Database · checked Sep 1, 2026
3	Smart Impulse	Indirect evidence	Paris, France	51-200	85 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 1, 2026
4	Trace Software	Partial evidence	La Motte-Servolex, France	51-200	83 contacts →
	Partial evidence “At the heart of innovation in network sizing and energy efficiency, Trace Software is positioned as an undisputed leader in the development of software for building and energy…” Source: RevenueBase Database · checked Sep 1, 2026
5	Team Réseaux	Partial evidence	Evreux, France	51-200	58 contacts →
	Partial evidence “Avec l'avènement des technologie de l'information, l'ensemble de la chaîne énergétique devient intelligent - Les réseaux de distribution (SMART GRID)- Les villes (SMART CITY)- Les…” Source: RevenueBase Database · checked Sep 1, 2026
6	Eleneo	Partial evidence	Lille, France	11-50	27 contacts →
	Partial evidence “Eleneo crafts cutting-edge software solutions and offer strategic and operational advisory services.” Source: RevenueBase Database · checked Sep 1, 2026
7	S4e - Energysoft	Partial evidence	Lorient, France	11-50	23 contacts →
	Partial evidence “Founded in 2010, S4E SOFTWARE is a software publisher specialising in information systems dedicated to energy.” Source: RevenueBase Database · checked Sep 1, 2026
8	Smartside	Partial evidence	Paris, France	11-50	18 contacts →
	Partial evidence “SMARTSIDE provides Information Technology solutions for Smart Metering and Smart Grids.” Source: RevenueBase Database · checked Sep 1, 2026
9	Selection-Enr	Indirect evidence	Tarbes, France	1-10	17 contacts →
	Indirect evidence “Selection-EnR développe et commercialise des solutions automatisées qui permettent le raccordement intelligent des producteurs et des consommateurs abonnés au réseau électrique de…” Source: RevenueBase Database · checked Sep 1, 2026
10	Likewatt	Indirect evidence	Lyon, France	11-50	15 contacts →
	Indirect evidence “Likewatt is a deeptech start-up that aims to accelerate the energy transition through the accelerated, intelligent and optimal development of renewable energy systems.” Source: RevenueBase Database · checked Sep 1, 2026
11	HD Technology	Indirect evidence	Bron, France	11-50	15 contacts →
	Indirect evidence “Depuis plus de 30 ans, HD Technology accompagne des groupes industriels de renom (Danone, GSK, Tereos, Logista France, Cheddite, Nobel Sport, etc.) avec des solutions logicielles…” Source: RevenueBase Database · checked Sep 1, 2026
12	Roseau Technologies	Indirect evidence	Meylan, France	11-50	14 contacts →
	Indirect evidence “Roseau Technologies is a pioneering French company specializing in advanced digital solutions for the power distribution sector.” Source: RevenueBase Database · checked Sep 1, 2026
13	Survoltage	Indirect evidence	Grenoble, France	11-50	14 contacts →
	Indirect evidence “Produire et consommer l’électricité au bon moment Survoltage accompagne les acteurs de l'énergie dans le pilotage intelligent de leurs actifs.” Source: RevenueBase Database · checked Sep 1, 2026
14	Evolution Energie	Partial evidence	Paris, France	11-50	11 contacts →
	Partial evidence “Evolution Energie provides expert energy management softwares to energy suppliers and industrials to manage and optimize their portfolio.” Source: RevenueBase Database · checked Sep 1, 2026
15	Fractal Energy	Indirect evidence	Tours, France	1-10	9 contacts →
	Indirect evidence “At Fractal Energy, we combine smart storage (BESS) with a cutting-edge Virtual Power Plant (VPP) to revolutionize demand load management.” Source: RevenueBase Database · checked Sep 1, 2026
16	Pythonian	Strong evidence	France	1-10	7 contacts →
	Strong evidence “Pythonian brings together an impressive amount of skills: software engineers, statisticians, data scientists, hydrologists, meteorologists, electricity market experts.” Source: RevenueBase Database · checked Sep 1, 2026
17	Miv-Soft	Indirect evidence	Chateau Gontier Sur Mayenne, France	1-10	7 contacts →
	Indirect evidence “MIV est éditeur d’un HYPERVISEUR au profit des industriels, structures tertiaires, datacenters & EnR pour l’optimisation des performances énergétiques & industrielles.” Source: RevenueBase Database · checked Sep 1, 2026
18	Stackease	Partial evidence	Marseille, France	1-10	7 contacts →
	Partial evidence “StackEase proposes a software solution to optimize the bidding strategies of batteries across both system services and short-term markets.” Source: RevenueBase Database · checked Sep 1, 2026
19	Watt Earth	Indirect evidence	Moissy-Cramayel, France	1-10	5 contacts →
	Indirect evidence “WATT Earth a créé la solution digitale WE.Vision (IA + technologie temps réel).” Source: RevenueBase Database · checked Sep 1, 2026
20	Inneasoft	Partial evidence	Montbonnot-Saint-Martin, France	1-10	4 contacts →
	Partial evidence “INNEASOFT develops software that allow companies and public communities in the industrial and service sectors to improve the energy performance of their buildings and data centers.” Source: RevenueBase Database · checked Sep 1, 2026
21	Denergium	Indirect evidence	Bordeaux, France	1-10	3 contacts →
	Indirect evidence “Digital energy is the key to optimizing data center usage.” Source: RevenueBase Database · checked Sep 1, 2026
22	Andrea Informatique	Partial evidence	Paris, France	11-50	3 contacts →
	Partial evidence “Andrea Informatique \| Pioneering Smart Solutions About Us Founded in 1988, Andrea Informatique has cemented its position as a leader in the development of cutting-edge software…” Source: RevenueBase Database · checked Sep 1, 2026
23	Digital4grids	Indirect evidence	Paris, France	11-50	2 contacts →
	Indirect evidence “Developing new generation #Digital #OT Platforms leverage #Opensource components to accelerate #DER integration accross Energy, Transport & Data sectors while taking advantage new…” Source: RevenueBase Database · checked Sep 1, 2026
24	Flexhorizon	Partial evidence	Strasbourg, France	1-10	2 contacts →
	Partial evidence “Flexhorizon provides a cloud platform to optimize the value of any flexible electrical asset or system.” Source: RevenueBase Database · checked Sep 1, 2026
25	Smart Grids Conseil	Partial evidence	Montluel, France	1-10	1 contacts →
	Partial evidence “Smart Grids Conseil est une société de conseil en énergie spécialisée dans les réseaux de distribution, notamment ceux d’électricité et de gaz.” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electric grid optimization software. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electric grid optimization software.
Partial evidence: Its own public description names part of electric grid optimization software, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electric grid optimization software. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 46 electric grid optimization software based in France

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Electric grid optimization software based in France at a glance

As of Sep 1, 2026

45.1%Verified-email coverage

3.7%Mobile-number coverage

22.5Average contacts per company

1-10Median size (employees)

17.4%Largest-city concentration · Paris

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among electric grid optimization software, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “electric grid optimization software”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electric grid optimization software), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electric grid optimization software, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 467 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electric grid optimization software, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many electric grid optimization software are there based in France?

RevenueBase identified 46 electric grid optimization software headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Energy Pool, headquartered in Le Bourget Du Lac, tops this list with the largest team on record.

Which city has the most electric grid optimization software?

Paris leads with 8 headquartered companies, followed by Grenoble (2) and La Defense (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 467 verified decision-maker contacts tracked across these 46 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.